All MIBs › SW-TRUNK-MIB › swPortTrunkCtrlMasterPort
swPortTrunkCtrlMasterPort
Module: SW-TRUNK-MIB
OID (symbolic): SW-TRUNK-MIB::swPortTrunkCtrlMasterPort
OID (numeric): 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.6.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Get master port number between trunk ports.
What is swPortTrunkCtrlMasterPort?
This reports the master port currently selected among the member ports of a trunk group. Admins check this to see which physical port the switch has designated as the trunk's master, which can matter for certain per-trunk configuration and reporting. If a trunk's active links change, the admin might observe swPortTrunkCtrlMasterPort update to reflect a new master port among the remaining active members.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.6.1.1.3 snmpwalk -v2c -c public <target> SW-TRUNK-MIB::swPortTrunkCtrlMasterPort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.6.1.1.3.1 snmpget -v2c -c public <target> SW-TRUNK-MIB::swPortTrunkCtrlMasterPort.1
Start monitoring D-Link ES2000 'Golf' series switch (Marconi-branded OEM, port trunking/LAG config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SW-TRUNK-MIB::swPortTrunkCtrlMasterPort OID value, configure state conditions and alerts, and monitor any D-Link ES2000 'Golf' series switch (Marconi-branded OEM, port trunking/LAG config) from a single console.
OID Breakdown
Upper-level ancestors (15 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.326 | fore | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2 | systems | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20 | ethernet | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1 | edge | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1.2 | golf | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2 | golfcommon | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2 | fore_mgmt | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28 | es2000Mgmt | SW-COMMON-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2 | swL2Mgmt | SW-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.6 | swPortTrunk | SW-TRUNK-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.6.1 | swPortTrunkCtrlTable | SW-TRUNK-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.6.1.1 | swPortTrunkCtrlEntry | SW-TRUNK-MIB |
| 1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.6.1.1.3 | swPortTrunkCtrlMasterPort | SW-TRUNK-MIB |